ArticleNature communications2014
Taking snapshots of photosynthetic water oxidation using femtosecond X-ray diffraction and spectroscopy.
Article in Nature communications, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 102 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
102 citing papers in PubMed, 230 citations in OpenAlex.
- The structure of intact and active Photosystem II from Arabidopsis thaliana at 2.44 Å resolution.The New phytologist · 2026Article
- Sensitive detection of structural dynamics using a statistical framework for comparative crystallography.Science advances · 2025Article
- Sample delivery methods for protein X-ray crystallography with a special focus on sample consumption.Nature communications · 2025Review
- Standard Sample Preparation for Serial Femtosecond Crystallography.Biomolecules · 2025Review
- An analysis of the structural changes of the oxygen evolving complex of Photosystem II in the SBiochimica et biophysica acta. Bioenergetics · 2025Review
- Cryo-EM meets crystallography: A model-independent view of the heteronuclear MnProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Lighting the way: Compelling open questions in photosynthesis research.The Plant cell · 2024Article
- Innovative Strategies in X-ray Crystallography for Exploring Structural Dynamics and Reaction Mechanisms in Metabolic Disorders.Journal of personalized medicine · 2024Review
- Sensitive Detection of Structural Differences using a Statistical Framework for Comparative Crystallography.bioRxiv : the preprint server for biology · 2024Article
- Structure Function Studies of Photosystem II Using X-Ray Free Electron Lasers.Annual review of biophysics · 2024Review
- Mutation-induced shift of the photosystem II active site reveals insight into conserved water channels.The Journal of biological chemistry · 2024Article
- Experimental capabilities for liquid jet samples at sub-MHz rates at the FXE Instrument at European XFEL.Journal of synchrotron radiation · 2023Article
- Combining on-line spectroscopy with synchrotron and X-ray free electron laser crystallography.Current opinion in structural biology · 2023Review
- Does Serial Femtosecond Crystallography Depict State-Specific Catalytic Intermediates of the Oxygen-Evolving Complex?Journal of the American Chemical Society · 2023Article
- X-ray Emission Spectroscopy of Single Protein Crystals Yields Insights into Heme Enzyme Intermediates.The journal of physical chemistry letters · 2023Article
- A unifying Bayesian framework for merging X-ray diffraction data.Nature communications · 2022Article
- Electrically stimulated droplet injector for reduced sample consumption in serial crystallography.Biophysical reports · 2022Article
- Competitive interaction of Mn(II) and Fe(II) cations with the high-affinity Mn-binding site of the photosystem II: evolutionary aspect.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 2022Article
- Serial femtosecond crystallography.Nature reviews. Methods primers · 2022Article
- Hole Dynamics in Photoexcited Hematite Studied with Femtosecond Oxygen K-edge X-ray Absorption Spectroscopy.The journal of physical chemistry letters · 2022Article
42 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
Authors and funding
42 authors at 9 institutions in 4 countries.
Funding
Abstract
The dioxygen we breathe is formed by light-induced oxidation of water in photosystem II. O2 formation takes place at a catalytic manganese cluster within milliseconds after the photosystem II reaction centre is excited by three single-turnover flashes. Here we present combined X-ray emission spectra and diffraction data of 2-flash (2F) and 3-flash (3F) photosystem II samples, and of a transient 3F' state (250 μs after the third flash), collected under functional conditions using an X-ray free electron laser. The spectra show that the initial O-O bond formation, coupled to Mn reduction, does not yet occur within 250 μs after the third flash. Diffraction data of all states studied exhibit an anomalous scattering signal from Mn but show no significant structural changes at the present resolution of 4.5 Å. This study represents the initial frames in a molecular movie of the structural changes during the catalytic reaction in photosystem II.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.